diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/buildman/builderthread.py | 4 | ||||
| -rw-r--r-- | tools/buildman/control.py | 28 | ||||
| -rw-r--r-- | tools/buildman/func_test.py | 9 |
3 files changed, 38 insertions, 3 deletions
diff --git a/tools/buildman/builderthread.py b/tools/buildman/builderthread.py index fa9dec043a..0efe80d945 100644 --- a/tools/buildman/builderthread.py +++ b/tools/buildman/builderthread.py @@ -6,6 +6,7 @@ import errno import glob import os import shutil +import sys import threading import command @@ -26,6 +27,9 @@ def Mkdir(dirname, parents = False): os.mkdir(dirname) except OSError as err: if err.errno == errno.EEXIST: + if os.path.realpath('.') == os.path.realpath(dirname): + print "Cannot create the current working directory '%s'!" % dirname + sys.exit(1) pass else: raise diff --git a/tools/buildman/control.py b/tools/buildman/control.py index c14b87842d..4ac4386db6 100644 --- a/tools/buildman/control.py +++ b/tools/buildman/control.py @@ -80,6 +80,28 @@ def ShowActions(series, why_selected, boards_selected, builder, options): print ('Total boards to build for each commit: %d\n' % len(why_selected['all'])) +def CheckOutputDir(output_dir): + """Make sure that the output directory is not within the current directory + + If we try to use an output directory which is within the current directory + (which is assumed to hold the U-Boot source) we may end up deleting the + U-Boot source code. Detect this and print an error in this case. + + Args: + output_dir: Output directory path to check + """ + path = os.path.realpath(output_dir) + cwd_path = os.path.realpath('.') + while True: + if os.path.realpath(path) == cwd_path: + Print("Cannot use output directory '%s' since it is within the current directtory '%s'" % + (path, cwd_path)) + sys.exit(1) + parent = os.path.dirname(path) + if parent == path: + break + path = parent + def DoBuildman(options, args, toolchains=None, make_func=None, boards=None, clean_dir=False): """The main control code for buildman @@ -251,9 +273,9 @@ def DoBuildman(options, args, toolchains=None, make_func=None, boards=None, # output directory itself rather than any subdirectory. if not options.no_subdirs: output_dir = os.path.join(options.output_dir, dirname) - if (clean_dir and output_dir != options.output_dir and - os.path.exists(output_dir)): - shutil.rmtree(output_dir) + if clean_dir and os.path.exists(output_dir): + shutil.rmtree(output_dir) + CheckOutputDir(output_dir) builder = Builder(toolchains, output_dir, options.git_dir, options.threads, options.jobs, gnu_make=gnu_make, checkout=True, show_unknown=options.show_unknown, step=options.step, diff --git a/tools/buildman/func_test.py b/tools/buildman/func_test.py index 8d96c1a94d..9206fb299d 100644 --- a/tools/buildman/func_test.py +++ b/tools/buildman/func_test.py @@ -519,3 +519,12 @@ class TestFunctional(unittest.TestCase): self._RunControl('-b', self._test_branch, clean_dir=False) self.assertEqual(self._builder.count, self._total_builds) self.assertEqual(self._builder.fail, 0) + + def testBadOutputDir(self): + """Test building with an output dir the same as out current dir""" + self._test_branch = '/__dev/__testbranch' + with self.assertRaises(SystemExit): + self._RunControl('-b', self._test_branch, '-o', os.getcwd()) + with self.assertRaises(SystemExit): + self._RunControl('-b', self._test_branch, '-o', + os.path.join(os.getcwd(), 'test')) |